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Hi, I’m Su Tong. I have a big family. My grandfather and grandmother live in Australia now. They like beaches. My cousin lives in the U.K. with my uncle and aunt. They speak Chinese at home. They like to see Big Ben. My parents and I live in Beijing. It’s a big and old city. I like it very much. I go to school with my parents. Why? They are teachers at my school.
1．Su Tong has a big family.2．Su Tong’s grandfather and grandmother live in the U.K. now.
3．Su Tong’s cousin, uncle and aunt speak English at home.
4．Su Tong likes Beijing very much.
5．Su Tong’s parents are teachers.
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
